The challenge alum Ashley Cain wrote a heartbreaking tribute to his young daughter Azaylia Diamond Cain when she was laid to rest during a funeral.

The 30-year-old British reality star and his girlfriend Safiyya VorajeeThe 8-month-old girl died in late April after battling cancer for most of her life. Their tragic battle captured the hearts of fans as their parents documented their final weeks and days on Instagram. Azaylia’s funeral took place on Friday, May 21st.

“ADC … BEAUTIFUL … STRONG … BRAVE … INSPIRATIONAL,” wrote Ashley on his Instagram page on Sunday, May 23, along with photos of himself, Safiyya and other loved ones at the memorial service. “FOREVER IN MY HEART.”

The reality star continued: “Friday was by far the most difficult day of my life. I lay down to rest my beautiful daughter, who has influenced not only me and my family, but the whole world so strongly, positively and powerfully . Rest in Eternal Paradise Princess. Dad loves you forever and ever! #AzayliaDiamondCain. “

The funeral service contained a huge selection of pastel orange, yellow and green balloons, a large plush lion and large bouquets of flowers. Ashley and Safiyya released a white pigeon from a wicker basket. The two later each brought a single yellow rose to the cemetery.